The calculated distance (air line) between Nachrodt-Wiblingwerde and Marienheide is approximately 17 miles respectively 27 kilometers.
By car or train, the actual journey to Marienheide is certainly longer, as only the direct route (as the crow flies) between Nachrodt-Wiblingwerde and Marienheide has been calculated here.
Air line (approximately)
27 kilometers
14 nautical miles